7x-4(2x-8)=23

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Solution for 7x-4(2x-8)=23 equation:


Simplifying
7x + -4(2x + -8) = 23

Reorder the terms:
7x + -4(-8 + 2x) = 23
7x + (-8 * -4 + 2x * -4) = 23
7x + (32 + -8x) = 23

Reorder the terms:
32 + 7x + -8x = 23

Combine like terms: 7x + -8x = -1x
32 + -1x = 23

Solving
32 + -1x = 23

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-32' to each side of the equation.
32 + -32 + -1x = 23 + -32

Combine like terms: 32 + -32 = 0
0 + -1x = 23 + -32
-1x = 23 + -32

Combine like terms: 23 + -32 = -9
-1x = -9

Divide each side by '-1'.
x = 9

Simplifying
x = 9

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